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-rw-r--r--fs/ntfs/ChangeLog6
-rw-r--r--fs/ntfs/Makefile2
-rw-r--r--fs/ntfs/namei.c2
-rw-r--r--fs/ntfs/runlist.c12
-rw-r--r--fs/ntfs/super.c2
5 files changed, 17 insertions, 7 deletions
diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
index 9d8ffa89e2c2..3d8d60be48de 100644
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -19,6 +19,12 @@ ToDo/Notes:
- Enable the code for setting the NT4 compatibility flag when we start
making NTFS 1.2 specific modifications.
+2.1.27 - Various bug fixes.
+
+ - Fix two compiler warnings on Alpha. Thanks to Andrew Morton for
+ reporting them.
+ - Fix an (innocent) off-by-one error in the runlist code.
+
2.1.26 - Minor bug fixes and updates.
- Fix a potential overflow in file.c where a cast to s64 was missing in
diff --git a/fs/ntfs/Makefile b/fs/ntfs/Makefile
index d95fac7fdeb6..e27b4eacffbf 100644
--- a/fs/ntfs/Makefile
+++ b/fs/ntfs/Makefile
@@ -6,7 +6,7 @@ ntfs-objs := aops.o attrib.o collate.o compress.o debug.o dir.o file.o \
index.o inode.o mft.o mst.o namei.o runlist.o super.o sysctl.o \
unistr.o upcase.o
-EXTRA_CFLAGS = -DNTFS_VERSION=\"2.1.26\"
+EXTRA_CFLAGS = -DNTFS_VERSION=\"2.1.27\"
ifeq ($(CONFIG_NTFS_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
diff --git a/fs/ntfs/namei.c b/fs/ntfs/namei.c
index 5ea9eb93af62..78e0cf738e24 100644
--- a/fs/ntfs/namei.c
+++ b/fs/ntfs/namei.c
@@ -2,7 +2,7 @@
* namei.c - NTFS kernel directory inode operations. Part of the Linux-NTFS
* project.
*
- * Copyright (c) 2001-2004 Anton Altaparmakov
+ * Copyright (c) 2001-2006 Anton Altaparmakov
*
* This program/include file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
diff --git a/fs/ntfs/runlist.c b/fs/ntfs/runlist.c
index 061b5ff6b73c..eb52b801512b 100644
--- a/fs/ntfs/runlist.c
+++ b/fs/ntfs/runlist.c
@@ -381,6 +381,7 @@ static inline runlist_element *ntfs_rl_insert(runlist_element *dst,
static inline runlist_element *ntfs_rl_replace(runlist_element *dst,
int dsize, runlist_element *src, int ssize, int loc)
{
+ signed delta;
BOOL left = FALSE; /* Left end of @src needs merging. */
BOOL right = FALSE; /* Right end of @src needs merging. */
int tail; /* Start of tail of @dst. */
@@ -396,11 +397,14 @@ static inline runlist_element *ntfs_rl_replace(runlist_element *dst,
left = ntfs_are_rl_mergeable(dst + loc - 1, src);
/*
* Allocate some space. We will need less if the left, right, or both
- * ends get merged.
+ * ends get merged. The -1 accounts for the run being replaced.
*/
- dst = ntfs_rl_realloc(dst, dsize, dsize + ssize - left - right);
- if (IS_ERR(dst))
- return dst;
+ delta = ssize - 1 - left - right;
+ if (delta > 0) {
+ dst = ntfs_rl_realloc(dst, dsize, dsize + delta);
+ if (IS_ERR(dst))
+ return dst;
+ }
/*
* We are guaranteed to succeed from here so can start modifying the
* original runlists.
diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
index 368a8ec10668..71c58eca580e 100644
--- a/fs/ntfs/super.c
+++ b/fs/ntfs/super.c
@@ -3234,7 +3234,7 @@ static void __exit exit_ntfs_fs(void)
}
MODULE_AUTHOR("Anton Altaparmakov <aia21@cantab.net>");
-MODULE_DESCRIPTION("NTFS 1.2/3.x driver - Copyright (c) 2001-2005 Anton Altaparmakov");
+MODULE_DESCRIPTION("NTFS 1.2/3.x driver - Copyright (c) 2001-2006 Anton Altaparmakov");
MODULE_VERSION(NTFS_VERSION);
MODULE_LICENSE("GPL");
#ifdef DEBUG